package com.company.iterator.v04;


class MyArrayList implements Collection_ {
    Object[] objects = new Object[10];
    private int index = 0;

    public void add(Object o) {
        if (index == objects.length) {
            Object[] newObjects = new Object[objects.length + 2];
            System.arraycopy(objects, 0, newObjects, 0, objects.length);
            objects = newObjects;
        }
        objects[index] = o;
        index++;
    }


    public int size() {
        return index;
    }
}

